Pressure gauges are instruments designed to measure and display the pressure of a fluid (liquid or gas) within a closed system. They provide a visual indication of the force exerted by the fluid against the walls of the container or pipeline. Pressure gauges are used in a wide range of industries and applications to monitor and control pressure levels.

Types of Pressure Gauges:

• Bourdon Tube Gauges
• Diaphragm Gauges
• Bellows Gauges
• Digital Pressure Gauges

Applications:

• Industrial Processes: Pressure gauges are widely used in industrial settings to monitor and control pressure in various processes, such as manufacturing, refining, and chemical production.
• HVAC Systems: Pressure gauges are employed in heating, ventilation, and air conditioning systems to ensure proper pressure levels for efficient operation.
• Automotive: In vehicles, pressure gauges are used to monitor tire pressure, engine oil pressure, and other fluid pressures.
• Medical Equipment: Pressure gauges are utilized in medical devices to measure and control pressures in applications like anesthesia machines.
• Hydraulic Systems: Pressure gauges play a crucial role in hydraulic systems, ensuring optimal pressure for the functioning of hydraulic machinery.
• Pneumatic Systems: In pneumatic systems, pressure gauges monitor and control the pressure of compressed air for various applications.
• Laboratory Instruments: Pressure gauges are used in laboratories to measure and monitor pressures in experiments and equipment.

Pressure gauges are indispensable tools for maintaining safety, efficiency, and control in a wide range of applications where pressure monitoring is critical.